Funny Riddles

Question: You can easily touch me, but not see me.
You can throw me out, but not away.

What am I?

Question: If a pirate was to join the military, what branch of the armed service would they probably go in to?

Question: There are several different kinds, but the one you pick doesn't do its job.

What is it?

Question: There is a party of 100 high-powered politicians. All of them are either honest or liars. You walk in knowing two things:

- At least one of them is honest.
- If you take any two politicians, at least one of them is a liar.

From this information, can you know how many are liars and how many are honest?

Question: I build bridges of silver and crowns of gold.Who am I?